P1124 2004 Infiniti G35 Code - Throttle Control Motor Relay Circuit Short
Quick Answer
The P1124 code on a 2004 Infiniti G35 indicates a problem with the Throttle Control Motor Relay Circuit Short. Common causes include Damaged or corroded wiring in the throttle control motor relay circuit, Faulty throttle control motor relay, Malfunctioning throttle control motor. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1124 2004 Infiniti G35 indicates Throttle Control Motor Relay Circuit Short.
- Common causes
- Common causes include Damaged or corroded wiring in the throttle control motor relay circuit, Faulty throttle control motor relay, Malfunctioning throttle control motor.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code P1124 2004 Infiniti G35 Description
The P1124 code on a 2004 Infiniti G35 indicates a problem with the Throttle Control Motor Relay Circuit Short. This means that there is a malfunction in the circuit that controls the throttle motor relay, which is responsible for regulating the throttle opening in response to driver input. The throttle control system plays a crucial role in managing the engine's air intake and fuel delivery, affecting the vehicle's performance and efficiency.
Common Causes of P1124 2004 Infiniti G35
- Damaged or corroded wiring in the throttle control motor relay circuit.
- Faulty throttle control motor relay.
- Malfunctioning throttle control motor.
- Loose connections or poor electrical grounding.
- Water or moisture intrusion in the circuit.
Symptoms of P1124 2004 Infiniti G35
- Poor acceleration or lack of response when pressing the gas pedal.
- Rough idling or engine stalling.
- Check Engine Light illuminated on the dashboard.
- Reduced fuel efficiency.
- Vehicle going into limp mode (limited performance to prevent further damage).
How to Fix P1124 2004 Infiniti G35
- Begin by diagnosing the exact cause of the circuit short using a diagnostic scanner to retrieve the trouble codes and perform a thorough inspection of the throttle control system.
- Inspect the wiring harness for any signs of damage, corrosion, or loose connections. Repair or replace any affected wires as needed.
- Test the throttle control motor relay and throttle control motor for proper functionality. Replace any components that are faulty.
- Clear the trouble codes from the vehicle's computer and reset the system to ensure the issue has been resolved.
- Test drive the vehicle to verify that the symptoms have been eliminated and that the throttle control system is operating correctly.
Cost to Fix P1124 2004 Infiniti G35
The typical repair costs for addressing a P1124 code on a 2004 Infiniti G35 can range from $200 to $500, depending on the specific cause of the issue and the cost of parts and labor. It's important to note that diagnostic time and labor rates at auto repair shops can vary, with hourly rates typically ranging between $80 and $150. Factors such as location, vehicle make and model, and engine type can also influence the final repair costs. For a more accurate estimate, it's recommended to consult with a local auto repair shop.
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Frequently Asked Questions about P1124 2004 Infiniti G35 Code
1. What does the OBDII code P1124 mean for a 2004 Infiniti G35?
P1124 indicates a problem in the throttle control motor relay circuit, specifically a short circuit, which affects the electronic throttle control system.
2. What are common symptoms of code P1124 in a 2004 Infiniti G35?
Symptoms include reduced engine performance, poor throttle response, the Check Engine Light turning on, and in some cases, the engine may enter "limp mode."
3. What causes the P1124 code to appear on a 2004 Infiniti G35?
Common causes include a faulty throttle control motor relay, damaged wiring, corroded electrical connections, or a malfunctioning throttle body.
4. Can I drive my 2004 Infiniti G35 with the P1124 code?
Driving with this code is not recommended as it may lead to poor performance, reduced fuel efficiency, and potential damage to the throttle control system.
5. How do I diagnose the P1124 code in a 2004 Infiniti G35?
Diagnosis involves inspecting the throttle control motor relay, checking for damaged or shorted wiring, testing the relay circuit, and scanning for additional codes.
6. How do I fix the P1124 code on my 2004 Infiniti G35?
Repairs may include replacing the throttle control motor relay, repairing damaged wiring, cleaning corroded connections, or replacing the throttle body if necessary.
7. Where is the throttle control motor relay located in a 2004 Infiniti G35?
The throttle control motor relay is typically located in the engine's relay box, which is usually under the hood near the battery or firewall.
8. How much does it cost to repair the P1124 code on a 2004 Infiniti G35?
Repair costs vary, but replacing a throttle control motor relay typically costs between $50 and $150, excluding labor. Wiring repairs or throttle body replacement can increase the cost.
9. Can a dead battery cause the P1124 code in a 2004 Infiniti G35?
While unlikely, a weak or dead battery can lead to electrical issues, potentially triggering false codes. Ensure the battery is in good condition before troubleshooting.
10. Will clearing the P1124 code fix the problem in my 2004 Infiniti G35?
Clearing the code may turn off the Check Engine Light temporarily, but the underlying issue must be fixed to prevent the code from returning.
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